| ON Semiconductor | MPSA14 is a Darlington Transistor. |
| ON Semiconductor | MPSA27 is a Darlington Transistor. |
| ON Semiconductor | MPSA28 is a Darlington Transistor. |
| ON Semiconductor | MPSA29 is a Darlington Transistor. |
| ON Semiconductor | MPSA63 is a Darlington Transistor. |
| ON Semiconductor | MPSA64 is a Darlington Transistor. |
| ON Semiconductor | MPSA65 is a Darlington Transistor. |
| ON Semiconductor | MPSA77 is a Darlington Transistor. |
| ON Semiconductor | NZT605 is a Darlington Transistor. |
| ON Semiconductor | NZT7053 is a Darlington Transistor. |